Suppose f is differentiable in an open disk about 0 and
Chapter 21, Problem 21.15(choose chapter or problem)
Suppose f is differentiable in an open disk about 0 and satisfies f (z) = 2 f (z) + 1. Suppose f (0) = 1 and f (0)=i. Find the first six terms of the Maclaurin expansion of f (z)
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